4 Replies Latest reply on Jul 20, 2018 1:12 AM by TeMa_2997106

    Data retention of S29GL064S

    TeMa_2997106

      I referred to AN217979(Figure 6; page 4).

       

      This plotted line assume 10k (or 100k) Program/Erase cycles.

       

      What is the characteristic when it is programming only once?

       

      The required specification is to keep data of 10 years at 70 degree Celsius. It is only programming once at shipment.

       

      According to this graph and calculation by Arrhenius equation,  the data retention at 70 degree Celsius is about 3.1 years.

      It does not meet required specifications.